Justin Marshall
NPI 1235654567 · Addiction (Substance Use Disorder) Counselor · Fresno, CA
Justin Marshall is a Addiction (Substance Use Disorder) Counselor provider in Fresno, CA (NPI 1235654567).
Provider details
- NPI number
- 1235654567
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- C041190317 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1041 Al Tahoe BlvdSouth Lake Tahoe, CA 96150-4502Phone: (530) 573-7979
Registry dates
- Enumerated
- 2017-08-08
- Last updated
- 2021-08-31
- Certified
- 2021-08-31
Frequently asked questions
- What is Justin Marshall's NPI number?
- Justin Marshall's National Provider Identifier (NPI) is 1235654567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Marshall's specialty?
- Justin Marshall is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Justin Marshall located?
- Justin Marshall's practice location on file with NPPES is 539 N Van Ness Ave, Fresno, CA 93728-3419.
- What is Justin Marshall's phone number?
- The practice phone number listed in the NPPES registry for Justin Marshall is (559) 266-9581.
- Is Justin Marshall's NPI active?
- Yes — Justin Marshall's NPI (1235654567) is active in the NPPES registry as of the last update on 2021-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.